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CN218083827U - Notebook shell is tool for hot-pressing - Google Patents

Notebook shell is tool for hot-pressing Download PDF

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Publication number
CN218083827U
CN218083827U CN202222407067.XU CN202222407067U CN218083827U CN 218083827 U CN218083827 U CN 218083827U CN 202222407067 U CN202222407067 U CN 202222407067U CN 218083827 U CN218083827 U CN 218083827U
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China
Prior art keywords
plate
profile plate
profile
supporting
assembly
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CN202222407067.XU
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Chinese (zh)
Inventor
刘波
李华兵
彭池
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Chongqing Dongju Metal Products Co ltd
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Chongqing Dongju Metal Products Co ltd
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Priority to CN202222407067.XU priority Critical patent/CN218083827U/en
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Abstract

The utility model discloses a notebook shell is tool for hot-pressing, including the upper die assembly and locate the lower die assembly of upper die assembly below, the lower die assembly includes the supporting component, locate the supporting component top and the surface has the first profile modeling board of first profile modeling platform, locate first profile modeling board one side and the surface has the second profile modeling board of second profile modeling platform and be used for driving the first actuating mechanism that the second profile modeling board removed, the supporting component still is connected with and is used for detecting whether the second profile modeling board targets in place to the detection assembly that targets in place of required position; the in-place detection assembly comprises a second driving mechanism connected with the supporting assembly, a detection bolt connected with the second driving mechanism and a magnetic induction switch connected with the second driving mechanism, when the second driving mechanism drives the detection bolt to be inserted into a gap between the first profile plate and the second profile plate, the detection bolt reaches a required position, and whether the second profile plate loads a plastic part to the required position is detected, so that the integrity of a frame of the plastic part is guaranteed, and the formed product has no distortion and deformation.

Description

Notebook shell is tool for hot-pressing
Technical Field
The utility model belongs to the technical field of notebook computer spare part processing, concretely relates to tool is used in notebook shell hot briquetting.
Background
When the notebook shell is processed, an aluminum part (such as aluminum alloy or aluminum magnesium alloy) and a plastic part (such as ABS or PC + ABS) are usually bonded together by glue (usually acrylic AB structural glue). In the hot pressing process, because the aluminum piece is formed with the back-off, in order to avoid the back-off interference when assembling the product, a fixed platform and a movable platform are usually used for splicing to form a processing platform for loading the product. Because the movable platform can move, if the moving position has deviation, the plastic part can not be spliced into a complete frame, the condition that the product is distorted and not attractive appears easily after hot pressing, and the yield of the product is influenced. Therefore, the jig which is used in hot pressing and machining and can ensure that the movable platform can reach the required position in each machining movement is designed, and the jig which can ensure that the loaded plastic parts can be completely spliced is very important.
SUMMERY OF THE UTILITY MODEL
If move the platform shift position inaccurate that exists to prior art, mould the unable complete frame of amalgamation of piece, the more technical problem of defective products behind the hot-pressing, the utility model provides a tool is used in notebook shell hot-pressing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fixture for hot pressing a notebook computer shell comprises an upper die assembly and a lower die assembly arranged below the upper die assembly, wherein the lower die assembly comprises a supporting assembly, a first profiling plate arranged above the supporting assembly and provided with a first profiling table on the surface, a second profiling plate arranged on one side of the first profiling plate and provided with a second profiling table on the surface, and a first driving mechanism connected with the second profiling plate and used for driving the second profiling plate to move towards the direction close to or away from the first profiling plate; the detection subassembly that targets in place include with the second actuating mechanism that the supporting component is connected, with the detection bolt that second actuating mechanism connects and with the magnetic induction switch that second actuating mechanism connects, work as the drive of second actuating mechanism detect the bolt and insert first profile plate with in the clearance between the second profile plate, magnetic induction switch sends the signal and carries out hot pressing operation to the master control case, if in the unable clearance of inserting of detection bolt, then the second profile plate does not reach the required position, magnetic induction switch sends the signal and stops to carry out hot pressing operation to the master control case.
Furthermore, the supporting assembly comprises a supporting plate connected with the bottom surfaces of the first and second profile plates, two supporting blocks arranged below the supporting plate and distributed at intervals, and a stripping plate accommodated between the two supporting blocks, wherein a material ejecting pin penetrating through the first profile plate for ejecting the processed notebook shell after the mold is opened is arranged on the top surface of the stripping plate.
Further, the top surface of the ejector pin and the top surface of the first profile plate are on the same horizontal line.
Furthermore, the two sides of the top surface of the first profiling plate are respectively provided with an embedded groove, and each embedded groove is internally provided with a magnet attracting block for attracting a magnet piece.
Furthermore, the limiting assembly comprises two vertical blocks connected to the top surface of the supporting plate, the two vertical blocks are vertically connected with the supporting plate and are arranged along one side of the second profile plate in the transverse direction at opposite intervals.
Furthermore, the first profiling table and the second profiling table are used for assembling the plastic parts with matched shapes, and the plastic parts are locked through a plurality of inserted first positioning pins.
Further, the second profile plate is matched with the first profile plate for assembling an aluminum piece above the plastic piece, and a plurality of second positioning pins are also arranged on the second profile plate for locking the aluminum piece; the bottom surface spiro union of second profile plate has a plurality of interval arrangements's slider, backup pad corresponds position department be equipped with slider sliding connection's slide rail.
Further, second profile plate corresponds position department and is equipped with and is located vertical piece one side just is used for dodging the breach is dodged to the first of vertical piece, every cloth is equallyd divide to another opposite side of vertical piece has one first actuating mechanism, first actuating mechanism include with backup pad outer wall connection's mounting panel, locate biax cylinder on the mounting panel and with the connecting block that biax cylinder output is connected, the connecting block with the second profile plate is connected, just the connection terminal surface of connecting block still is equipped with one and is used for dodging the breach is dodged to the second of vertical piece.
Further, two second driving mechanisms are arranged on two sides of the first profile plate in the longitudinal direction respectively.
Furthermore, the upper die assembly comprises an upper die plate and a profiling rubber coating layer fixedly connected to the lower end face of the upper die plate.
To sum up, the beneficial effects of the utility model are that: whether the magnetic induction switch who is connected through with the biax cylinder comes effectual detection to detect the bolt and has inserted among the clearance of first profile plate and second profile plate to this reaches the piece of moulding that detects second profile plate and load and whether moves to the required position, guarantees to mould and carries out hot pressing again behind the formation a complete frame, promotes the yields of product.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a fixture for hot-pressing a notebook computer case.
Fig. 2 is a schematic structural view of the upper mold assembly of the present invention.
Fig. 3 is a schematic structural view of the middle and lower die assembly of the present invention.
Fig. 4 is a schematic structural view of the utility model discloses well spacing subassembly dodges breach and second with the first breach of dodging breach complex.
Fig. 5 is a schematic structural view of the middle and lower mold assemblies of the present invention assembled with a plastic member.
Fig. 6 is a schematic view of the structure of fig. 5 with the aluminum member assembled.
Fig. 7 is a schematic structural diagram of the in-place detection assembly of the present invention.
The meaning of the reference symbols in the drawings is:
upper die assembly-100; an upper template-110; a profiling encapsulating layer-120; an upper avoidance notch-130; lower die assembly-200; a support assembly-210; supporting plate-211; a branch block-212; a stripper plate-213; ejector pin-2130; a first profile plate-220; a first profiling table-221; a caulking groove-222; a second profile plate-230; a second profiling table-231; a first drive mechanism-240; a mounting plate-241; a biaxial cylinder-242; connecting block-243; a second avoidance gap-2430; a vertical block-300; in-place detection component-400; a second drive mechanism-410; detecting a bolt-420; 430-a magnetic induction switch; plastic part-500; a first locator pin-510; aluminum part-600; a second locating pin-610; a magnet piece-700; bolt hole-800.
Detailed Description
The present invention will be further described with reference to the following specific drawings.
As shown in fig. 1, the utility model provides a notebook shell tool for hot pressing, including installing last mould subassembly 100 on the hot press work end and locating go up the lower mould subassembly 200 of mould subassembly 100 below. The lower die assembly 200 includes a supporting assembly 210, a first profile plate 220 (fixed platform) disposed above the supporting assembly 210 and having a first profile table 221 on the surface thereof, a second profile plate 230 (movable platform) disposed on one side of the first profile plate 220 and having a second profile table 231 on the surface thereof, and a first driving mechanism 240 connected to the second profile plate 230 for driving the second profile plate 230 to move in a direction approaching or departing from the first profile plate 220. A limiting component is connected to the supporting component 210, and is located between the second profile plate 230 and the first driving mechanism 240 and used for limiting the moving position of the second profile plate 230. The supporting component 210 is further connected with a positioning detection component 400 for detecting whether the second profile plate 230 is positioned to a desired position, as shown in fig. 7, the positioning detection component 400 includes a second driving mechanism 410 connected with the supporting component 210, a detection bolt 420 connected with the second driving mechanism 410, and a magnetic induction switch 430 connected with the second driving mechanism 410. When the second driving mechanism 410 drives the detection pin 420 to be inserted into the gap between the first profile plate 220 and the second profile plate 230, the magnetic induction switch 430 sends a first signal to the main control box of the hot press to perform the hot pressing operation. If the detecting pin 420 cannot be inserted into the gap, the second profile plate 230 does not reach the required position, the magnetic induction switch 430 sends a second signal to the main control box, and the main control box stops performing the hot pressing operation.
Before hot pressing, after the first profiling table 221 and the second profiling table 231 are assembled with the plastic part 500, the first driving mechanism 240 drives the second profiling plate 230 to move towards the first profiling plate 220, in the process, the distance between the first profiling plate 220 and the second profiling plate 230 gradually decreases, the first profiling plate 220 and the second profiling plate 230 for carrying a product do not interfere with the assembly of the aluminum part 600 any more, and the aluminum part 600 with the reverse buckle can be smoothly assembled above the plastic part 500. After the assembly is completed, the first driving mechanism 240 drives the second profile plate 230 to move in a direction away from the first profile plate 220, and after the second profile plate 230 moves to gradually increase the distance between the first profile plate 220 and the second profile plate 230, the second profile plate 230 will tightly support the aluminum member 600 inside the aluminum member 600. The limiting assembly is arranged between the second profile plate 230 and the first driving mechanism 240, when the first driving mechanism 240 drives the second profile plate 230 to move in the direction away from the first profile plate 220, the distance between the second profile plate 230 and the second profile plate 230 is increased, and when the second profile plate 230 continues to move in the direction of increasing the distance, the second profile plate 230 is prevented from continuing to move by the limiting assembly until the gap between the first profile plate and the second profile plate can be used for the detection bolt 420 to be inserted into the gap between the first profile plate 220 and the second profile plate 230, which means that the second profile plate 230 moves to a required position, the plastic parts 500 on the first profile table 221 and the second profile table 231 can be spliced into a frame, the magnetic induction switch 430 sends a signal to a main control box of the hot press, and the main control box controls the working end of the hot press to perform hot pressing downwards. Conversely, if second profile plate 230 is not moved to the desired position, no hot pressing is performed. The in-place detection assembly 400 detects whether the second profile plate 230 moves in place or not, so that the integrity of the plastic part 500 is guaranteed, the formed notebook computer shell is ensured to be free of distortion, the forming is attractive, and the generation of defective products is reduced.
As shown in fig. 1 and fig. 2, the upper mold assembly 100 includes an upper mold plate 110 and a profiling encapsulating layer 120 fixedly connected to a lower end surface of the upper mold plate 110, the profiling encapsulating layer 120 can protect the aluminum member 600, and the upper mold assembly 100 is provided with an upper avoidance notch 130 at a corresponding position for avoiding the limiting assembly.
The supporting assembly 210 includes a supporting plate 211 connected to the bottom surfaces of the first and second cams 220, 230, two supporting blocks 212 disposed below the supporting plate 211 and spaced apart from each other, and a stripper plate 213 received between the two supporting blocks 212, wherein a material ejecting pin 2130 penetrating through the first cam 220 for ejecting the processed notebook computer casing after the mold is opened is disposed on the top surface of the stripper plate 213. The top surface of the ejector pin 2130 is on the same horizontal line as the top surface of the first profile plate 220. After the hot pressing is finished, the stripper plate 213 is jacked by using the upper ejector rod of the hot press, and the jacking pin 2130 arranged on the stripper plate 213 penetrates through to jack the formed notebook computer shell, so that a worker can take out a formed product conveniently.
As shown in fig. 3, both sides of the top surface of the first profile plate 220 are provided with an insertion groove 222, and a magnet-attracting block for attracting the magnet piece 700 is inserted into each insertion groove 222. When the plastic part 500 and the aluminum part 600 are subjected to hot-pressing, the magnet-attracting block can be arranged in the caulking groove 222 to attract the magnet piece 700 by the principle of magnet attraction, and the magnet piece 700 can be bonded on the aluminum part 600 by the hot-pressing.
As shown in fig. 5, the first profiling table 221 and the second profiling table 231 are used for assembling a shaped plastic part 500 and for locking the plastic part 500 by a plurality of inserted first positioning pins 510. As shown in fig. 6, the second profile plate 230 cooperates with the first profile plate 220 for assembling an aluminum member 600 over the plastic member 500, and a plurality of second positioning pins 610 are also provided on the second profile plate 230 for locking the aluminum member 600. Two kinds of products needing hot pressing are fixed, and defective products are prevented from being produced by displacement.
The second profile plate 230 is provided with a plurality of bolt holes 800 vertically penetrating through the second profile plate 230, a plurality of sliders arranged at intervals are screwed on the bottom surface of the second profile plate 230 through assembling bolts through the bolt holes 800, and a slide rail slidably connected with the sliders is arranged at a position corresponding to the support plate 211. After the slider and the slide rail are assembled, on one hand, the slider and the slide rail have a guiding function, and on the other hand, the second profile plate 230 moves more smoothly and smoothly with the assistance of the slider and the slide rail.
As shown in fig. 4, the position limiting assembly includes two vertical blocks 300 connected to the top surface of the supporting plate 211, and the two vertical blocks 300 are perpendicularly connected to the supporting plate 211 and are oppositely spaced along one lateral side of the second profile plate 230. A first avoidance notch which is located on one side of the vertical block 300 and is used for avoiding the vertical block 300 is arranged at a position corresponding to the second profile plate 230, and one first driving mechanism 240 is distributed on the other opposite side of each vertical block 300. The first driving mechanism 240 comprises a mounting plate 241 connected with the outer wall of the support plate 211, a double-shaft cylinder 242 arranged on the mounting plate 241 and a connecting block 243 connected with the output end of the double-shaft cylinder 242, the connecting block 243 is connected with the second profile plate 230, and a second avoidance notch 2430 used for avoiding the vertical block 300 is further arranged on the connecting end surface of the connecting block 243. The second profile plate 230 is used for limiting the position on the stroke when the distance between the second profile plate 230 and the first profile plate 220 is increased after the vertical block 300 is contacted with the first avoidance gap when the aluminum member 600 is tightly supported. When the connecting block 243 is driven by the double-shaft cylinder 242 to drive the second profile plate 230 to move towards the first profile plate 220, the second avoidance notch 2430 is in contact with the vertical block 300 and is used for limiting the position on the stroke when the distance between the second profile plate 230 and the first profile plate 220 becomes smaller, and the vertical block 300 can be limited to move in two directions of the second profile plate 230. The vertical block 300 is limited at the stroke with the larger distance, so that the situation that the distance between the first profile plate 220 and the second profile plate 230 is infinite can be avoided, and the detection correctness of the detection bolt 420 is influenced.
The second driving mechanism 410 has two driving mechanisms respectively located at two longitudinal sides of the first profile plate 220, and the second driving mechanism 410 is also a two-shaft cylinder, and is also connected to the outer wall of the supporting plate 211 through the mounting plate 241. The in-place detection assembly 400 monitors the stroke of the second profile plate 230, and avoids the phenomenon that the second profile plate 230 starts to be pressed when not in place to a required position, so that the complete splicing of the frames is influenced, and the notebook shell with unqualified distortion is formed by molding and machining.
This tool, under the prerequisite that spacing subassembly and aluminium part 600 back-off can restrict second profile plate 230 shift position jointly, the situation of not arriving that second profile plate 230 probably appears is: the spacing between the first profile plate 220 and the second profile plate 230 is too small to allow the second drive mechanism 410 to drive the test pin 420 into the gap between them. Like this state if directly carry out the pressfitting and easily appear the frame that moulds 500 and form and aluminium part 600 bonding distortion, and through the magnetic induction switch 430 who is connected with biax cylinder 242 come effectual detection bolt 420 to insert in the clearance of first profile plate 220 and second profile plate 230 to reach this and detect whether the piece 500 that moulds that second profile plate 230 loaded moves to the required position, guarantee to mould 500 and carry out hot pressing behind the complete frame again, promote the yields of product.
The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.

Claims (10)

1. The utility model provides a notebook shell tool for hot-pressing which characterized in that: the device comprises an upper die assembly and a lower die assembly arranged below the upper die assembly, wherein the lower die assembly comprises a supporting assembly, a first profile plate arranged above the supporting assembly and provided with a first profile table on the surface, a second profile plate arranged on one side of the first profile plate and provided with a second profile table on the surface, and a first driving mechanism connected with the second profile plate and used for driving the second profile plate to move towards the direction close to or far away from the first profile plate, the supporting assembly is connected with a limiting assembly used for limiting the moving position of the second profile plate, and the supporting assembly is further connected with an in-place detection assembly used for detecting whether the second profile plate is in place to a required position; the detection subassembly that targets in place include with the second actuating mechanism that the supporting component is connected, with the detection bolt that second actuating mechanism connects and with the magnetic induction switch that second actuating mechanism connects, work as the drive of second actuating mechanism detect the bolt and insert first profile plate with in the clearance between the second profile plate, magnetic induction switch sends the signal and carries out hot pressing operation to the master control case, if in the unable clearance of inserting of detection bolt, then the second profile plate does not reach the required position, magnetic induction switch sends the signal and stops to carry out hot pressing operation to the master control case.
2. The jig for hot press working of notebook computer case according to claim 1, characterized in that: the supporting assembly comprises a supporting plate connected with the bottom surfaces of the first and second copying plates, two supporting blocks arranged below the supporting plate and distributed at intervals, and a stripping plate accommodated between the two supporting blocks, wherein a material ejecting pin penetrating through the first copying plate for ejecting the processed notebook shell after the mould is opened is arranged on the top surface of the stripping plate.
3. The jig for hot press working of notebook computer case according to claim 2, characterized in that: the top surface of the ejector pin and the top surface of the first profile plate are on the same horizontal line.
4. The jig for hot pressing of the notebook computer shell according to claim 2, characterized in that: the first profile modeling board top surface both sides all are equipped with the caulking groove, every all inlay in the caulking groove and be equipped with the magnet piece of inhaling that is used for adsorbing the magnet piece.
5. The jig for hot press working of notebook computer case according to claim 2, characterized in that: the limiting assembly comprises two vertical blocks connected to the top surface of the supporting plate, the two vertical blocks are vertically connected with the supporting plate and arranged along one side of the second profile plate in the transverse direction at opposite intervals.
6. The jig for hot press working of notebook computer case according to claim 5, characterized in that: the first profiling table and the second profiling table are used for assembling plastic parts with matched shapes, and the plastic parts are locked through a plurality of inserted first positioning pins.
7. The jig for hot press working of notebook computer case according to claim 6, characterized in that: the second profile plate is matched with the first profile plate for assembling an aluminum piece above the plastic piece, a plurality of second positioning pins are also arranged on the second profile plate and used for locking the aluminum piece; the bottom surface spiro union of second profile plate has a plurality of interval arrangements's slider, backup pad corresponds position department be equipped with slider sliding connection's slide rail.
8. The jig for hot press working of notebook computer case according to claim 7, characterized in that: second profile plate corresponds position department and is equipped with and is located vertical piece one side and is used for dodging the breach is dodged to the first of vertical piece, every cloth is equallyd divide to another opposite side of vertical piece cloth has one first actuating mechanism, first actuating mechanism include with backup pad outer wall connection's mounting panel, locate on the mounting panel biax cylinder and with the connecting block that biax cylinder output is connected, the connecting block with the second profile plate is connected, just is in the connection terminal surface of connecting block still is equipped with one and is used for dodging the breach is dodged to the second of vertical piece.
9. The jig for hot press working of notebook computer case according to claim 8, characterized in that: the second driving mechanisms are two and are respectively positioned at two longitudinal sides of the first profile plate.
10. The jig for hot press working of notebook computer case according to any one of claims 1 to 9, characterized in that: the upper die assembly comprises an upper die plate and a profiling rubber coating layer fixedly connected to the lower end face of the upper die plate.
CN202222407067.XU 2022-09-09 2022-09-09 Notebook shell is tool for hot-pressing Active CN218083827U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222407067.XU CN218083827U (en) 2022-09-09 2022-09-09 Notebook shell is tool for hot-pressing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222407067.XU CN218083827U (en) 2022-09-09 2022-09-09 Notebook shell is tool for hot-pressing

Publications (1)

Publication Number Publication Date
CN218083827U true CN218083827U (en) 2022-12-20

Family

ID=84451873

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222407067.XU Active CN218083827U (en) 2022-09-09 2022-09-09 Notebook shell is tool for hot-pressing

Country Status (1)

Country Link
CN (1) CN218083827U (en)

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